Borrowing it
Nothing to install: this file belongs to humi-digital/plane-mcp-server-patched. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/humi-digital/plane-mcp-server-patched/main/CLAUDE.mdgit clone --depth 1 https://github.com/humi-digital/plane-mcp-server-patchedWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/humi-digital/plane-mcp-server-patched/claude-md)<a href="https://agentmods.dev/instructions/humi-digital/plane-mcp-server-patched/claude-md"><img src="https://agentmods.dev/badge/instructions/humi-digital/plane-mcp-server-patched/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/humi-digital/plane-mcp-server-patched/claude-md"><img src="https://agentmods.dev/badge/instructions/humi-digital/plane-mcp-server-patched/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01020 | $0.01020 |
| Opus 5 | $0.00510 | $0.00510 |
| Sonnet 5 | $0.00204 | $0.00204 |
| Haiku 4.5 | $0.00102 | $0.00102 |
Grade A, and why
plane-mcp-server-patched CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
88% identical to plane-mcp-server CLAUDE.md — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
Plane MCP Server — a Python-based Model Context Protocol server that exposes Plane's project management API as MCP tools. Built on FastMCP with the official plane-sdk. Supports three transport modes: stdio (local), HTTP (with OAuth or header auth), and SSE (legacy).
Common Commands
# Install dependencies (uses uv)
uv pip install -e ".[dev]"
# Run the server locally (stdio mode)
PLANE_API_KEY=... PLANE_WORKSPACE_SLUG=... python -m plane_mcp stdio
# Run HTTP server
python -m plane_mcp http
# Run all tests
pytest
# Run a single test
pytest tests/test_integration.py::test_full_integration -v
# Run tests with env vars from file
export $(cat .env.test.local | xargs) && pytest tests/ -v
# Format code (line length: 120)
ruff format plane_mcp/
# Lint (rules: E, F, I, UP, B; line length: 120)
ruff check plane_mcp/
Architecture
Entry Point & Transport Modes
plane_mcp/__main__.py parses a positional arg (stdio, http, or sse) and launches the corresponding server:
- stdio: Requires
PLANE_API_KEY+PLANE_WORKSPACE_SLUGenv vars. Runs locally. - http: Starts on port 8211 with two auth endpoints — OAuth (
/oauth/mcp) and header-based PAT (/http/api-key/mcp). - sse: Legacy OAuth-only SSE transport.
Server Factories (server.py)
Three factory functions (get_oauth_mcp, get_header_mcp, get_stdio_mcp) each create a FastMCP instance, register all tools, and configure the appropriate auth provider. OAuth/HTTP modes use Redis for token storage (falls back to in-memory).
Client Context (client.py)
get_plane_client_context() returns a PlaneClientContext(client, workspace_slug) namedtuple. It resolves credentials from the MCP request context (OAuth token or header API key) or from environment variables (stdio mode). Prefers PLANE_INTERNAL_BASE_URL for server-to-server calls.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 91 lines · 1,020 tokens per session scan A 1d084047e5f0
plane-mcp-server-patched CLAUDE.md is an instructions file published in the GitHub repository humi-digital/plane-mcp-server-patched (0 stars, last pushed 2mo ago), licensed MIT. It adds 1,020 tokens to every session, about $0.0051 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to plane-mcp-server CLAUDE.md, differing in 2 lines, and is treated as a copy.
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